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Online Dictionary - Multiple dictionaries including: English dictionary, medical dictionary, legal dictionary, financial dictionary, computer dictionary, thesaurus, dictionary of acronyms and abbreviations, dictionary of idioms, thesaurus, Columbia e...

Medical Dictionary is intended for use by healthcare consumers, students, and professionals as well as anyone who wants to keep up with the burgeoning array of terminology found in today’s medical news. By staying clear of jargon, the dictionary o...

The National Library of Medicine (NLM), on the campus of NIH in Bethesda, Maryland, is the world

Definition of word from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games.

Dictionary.com - the largest and most trusted free online dictionary. Instantly look up accurate and extensive definitions and word meanings, and hear audio pronunciations.

EPICENTRE develops and manufactures reagents and kits for genomics, proteomics, and RNA research. EPICENTRE

Read doctor-produced health and medical information written for you to make informed decisions about your health concerns.

HowStuffWorks Science has explanations and colorful illustrations related to earth science, life science, and other wonders of the physical world.